html {
  overflow: auto;
}

body {
  display: inline-block;
  font-size: 14px;
  width: 100%;
  height: 100%;
  font-family: 'PingFangSC-Regular', 'Helvetica Neue', 'Luxi Sans', 'DejaVu Sans', Tahoma, 'Hiragino Sans GB', STHeiti, 'Microsoft YaHei';
  background: black;
  color: #333;
}

#app {
  background: #e6e6e6;
  border-radius: 10px;
  width: 95%;
  min-width: 770px;
  height: 80%;
  min-height: 400px;

  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.ui-index {
  height: 100%;
}

.chat-index {
  height: 100%;
}

input[type='file'] {
  position: fixed;
  top: 2px;
  left: 2px;
  width: 1px;
  height: 1px;
  visibility: hidden;
}

input[type='text'] {
  outline: none;
  line-height: 20px;
  text-indent: 3px;
  border-radius: 3px;
  border: 1px solid #ddd;
  margin-right: 5px;
  font-size: 13px;
}

input::-webkit-input-placeholder {
  color: #ddd;
}

input:-moz-placeholder {
  color: #ddd;
}

input::-moz-placeholder {
  color: #ddd;
}

input:-ms-input-placeholder {
  color: #ddd;
}

input:input-placeholder {
  color: #ddd;
}

textarea {
  resize: none;
}

textarea::-webkit-input-placeholder {
  color: #ddd;
}

textarea:-moz-placeholder {
  color: #ddd;
}

textarea::-moz-placeholder {
  color: #ddd;
}

textarea:-ms-input-placeholder {
  color: #ddd;
}

textarea:input-placeholder {
  color: #ddd;
}

i.switcher_on {
  width: 42px;
  height: 20px;
  background-size: 42px 20px;
  background-image: url(/image/sw_on.png);
  display: block;
}

i.switcher_off {
  width: 42px;
  height: 20px;
  background-size: 42px 20px;
  background-image: url(/image/sw_off.png);
  display: block;
}

i.mic_on {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/mic_on.png);
  display: block;
}

i.mic_off {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/mic_off.png);
  display: block;
}

i.speaker_on {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/speaker_on.png);
  display: block;
}

i.speaker_off {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/speaker_off.png);
  display: block;
}

i.camera_on {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/camera_on.png);
  display: block;
}

i.camera_off {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/camera_off.png);
  display: block;
}

i.audio_call_switch {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/audio_call_switch.png);
  display: block;
}

i.pickup {
  width: 30px;
  height: 30px;
  background-size: 30px 30px;
  background-image: url(/image/pickup.png);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

i.hangup {
  width: 40px;
  height: 40px;
  background-size: 40px 40px;
  background-image: url(/image/hangup.png);
  display: block;
}

.el-popover {
  min-width: 10px !important;
}

/*** public class **/
.timeline {
  text-align: center;
  padding: 10px 0;
  font-size: 10px;
  color: #bbbbbb;
}

.r {
  float: right;
}

.mr10 {
  margin-right: 10px;
}

.mr5 {
  margin-right: 5px;
}

.ml5 {
  margin-left: 5px;
}

.ml10 {
  margin-left: 10px;
}

.border {
  border: 1px solid #eee;
  border-radius: 3px;
}

.p5 {
  padding: 5px;
}

.mt5 {
  margin-top: 5px;
}

#roster_history_btn {
  height: 20px;
  color: gray;
  line-height: 20px;
  text-align: center;
}

.mention_content {
  color: #8eb9f5;
}

.none {
  display: none;
}
